I've got an elder scroll - It's one of the oldest artifacts known to mankind, it is believed it is older than the gods themselves and has helped builing our world, it contains infinite priceless secret, and millions of scholars search for them to gain their wisdom and study them for years.

Yeeaaah... I have to pass on that, we really don't know if any one would need some old scroll like that and it's in pretty bad shape. + I have to do some profit don't I? So I have to say 25 septims is my tops.